Anchoring device



FIG. 1 is a top view of the anchoring device;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof; and,

FIG. 7 is an isometric view thereof.

The broken line showing in the drawings depicts portions of the anchoring device that form no part of the claimed design. 

CLAIM The ornamental design for an anchoring device, as shown and described. 